13one vs My Devotional App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
13one
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Study God's word with in-depth with these guided daily questions. Meet with a group once a week to discuss! The ideal small group tool. All content within the app is free to use, copy, and distribute.
My Devotional App
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My Devotional Book is a dedicated platform designed to enhance spiritual growth by providing access to a rich collection of devotional materials, known as prayer books
Screenshots
Verdict
The clearest difference is update cadence: My Devotional App at every 9 days against 13one's every 12 months. 13one's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
13one ships an update every 12 months, My Devotional App every 9 days. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.
| Parameter | 13one | My Devotional App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 18 MB | 42 MB |
| Age rating | 4+ | 17+ |
| Developer | Noah Tatko | Olawale Ibironke |
In-app purchases
13one
No in-app purchases
My Devotional App
No in-app purchases
